(19)

(11)

EP 3 837 408 A1

(12)

(43) Date of publication: 23.06.2021 Bulletin 2021/25 (21) Application number: 19779975.2 (22) Date of filing: 14.08.2019

(51) International Patent Classification (IPC):  E04H 4/16(2006.01) (86) International application number: PCT/IB2019/056914 (87) International publication number: WO 2020/035810 (20.02.2020 Gazette 2020/08)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 14.08.2018 FR 1857496 (71) Applicant: Zodiac Pool Care Europe 69500 Bron (FR)	(72) Inventor: LANCRY, Arnaud 09700 Le Vernet d'Ariège (FR) (74) Representative: Ipside  6, Impasse Michel Labrousse 31100 Toulouse 31100 Toulouse (FR)